Miley Cyrus accidentally revealed that she's been named Maxim magazine's sexiest woman of 2013 on its annual Top 100 Hot List.

Cyrus, 20, is no longer little Hannah Montana. She tweeted to her millions of fans Saturday that she was the top choice, an unexpected move since the magazine was supposed to reveal the results officially in a couple of weeks. The singer and actress also tweeted a picture of herself from Maxim's upcoming issue.

"Didn't know this was coming out yet! I'm so happy to be #1 on Maxims HOT 100! #myfanskickass #dreamsdocometrue," Cyrus tweeted.

"My 1st Instagram is dedicated to all my fans thank you for crowning me #1 Maxim Hot 100," she posted on her new Instagram Saturday.

Miley Cyrus looked all grown up in a new racy photo shoot for V Magazine where she appeared topless in one of the photos wearing only a Theyskens Theory jacket on.

In another image her chest is almost hanging out of a black top that says "Miley," which is worn with a jacket and pants by Saint Laurent. Cyrus also flaunts peaks of her butt in skimpy shorts as she flashes her bare back to the camera while looking over her shoulder.

Last year, Israeli supermodel Bar Rafaeli topped Maxim's Top 100 list and was crowned the sexiest woman alive.

Tags: Miley Cyrus